# -*- coding: utf-8 -*-
"""
Created on Wed Oct  3 15:07:55 2018

@author: Administrator
"""
#
#from matplotlib import pyplot as plt
#import numpy as np
#from mpl_toolkits.mplot3d import Axes3D
#import math
#x_step = 0.001
#x_max = [2, 2]
#x_min = [-1, -1]
#
#fig = plt.figure()
#ax = Axes3D(fig)
#X = np.arange(x_min[0], x_max[0], x_step)
#Y = np.arange(x_min[0], x_max[0], x_step)
#X, Y = np.meshgrid(X, Y)
##R = np.sqrt(X**2 + Y**2)
#Z =  X * np.sin(10 * math.pi * X) +  Y * np.sin(10 * math.pi * Y)  
#
## 具体函数方法可用 help(function) 查看，如：help(ax.plot_surface)
#ax.plot_surface(X, Y, Z, rstride=1, cstride=1, cmap='rainbow')
#
#plt.show()
#


